Thrust issues with AFR gauge and Brawler carb

Newbomb Turk said

I agree but when he has four open emulsion holes and that AFR graph he needs to clean that up first.

But I agree the ignition looks a bit weak. I just didn’t want to blow him up with more stuff. I know it gets overwhelming.

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How did you figure out that ignition might be weak? I did a voltage measurement from ballast resistor that is blue ignition on- wire. While ignition key on, it showed excessive voltage drop about 2 volts (between battery and ballast resistor). I have already bypassed the bulkhead connector from firewall. I need to figure out where the problem is.

I ordered pin gauges and emulsion jets. Might take few weeks until I get them.

edit: Found the problem. Steering column connector was bad like Mattax suspected. After fixing that voltage drop went from 2 to 0.8 volts.